Cool MateCalm down vs Chill out vs Hey relax
When to use each in English, with meaning, register, and examples.
Calm down
Chill out
Hey relax
| Calm down | Chill out | Hey relax | |
|---|---|---|---|
| Pronunciation | 🇬🇧 //kɑːm daʊn//🇺🇸 //kɑm daʊn// | 🇬🇧 //tʃɪl aʊt//🇺🇸 //tʃɪl aʊt// | 🇬🇧 //heɪ rɪˈlæks//🇺🇸 //heɪ rɪˈlæks// |
| Meaning | To relax or stop being upset. | Calm down and relax. | A way to tell someone to calm down or take it easy. |
| Example | You need to calm down before we continue this discussion. | You need to chill out and stop worrying so much about the exam. | After a long day, I told my friend, 'Hey, relax, we have all night to finish this project.' |
| Register | Neutral | Informal | Informal |
| How common | Top 1,000 (very common) | Top 2,000 (common) | Top 2,000 (common) |
| Collocations | calm down the situation, calm down emotions, calm down quickly | chill out time, chill out period, chill out zone | Hey, take it easy, chill out, calm down, no worries, just breathe |
| Antonyms | agitate, excite, disturb | - | - |
| Common mistakes | 'Calm down' can be used for things instead of people, which is incorrect., Confusing 'calm down' with 'cool off', which has a slightly different meaning., Using 'calm down' too aggressively can make someone feel worse. | 'Chill out' is often confused with 'cool off', but the meanings can slightly differ., Some learners use 'chill out' in a serious context, which may sound inappropriate., Using 'chill out' as a command can come off as rude. | Using it in serious situations where calmness is not appropriate., Saying it too aggressively can seem rude., Adding unnecessary words that make it sound less friendly. |
| Usage notes | Use in situations where someone is anxious or angry. It’s neutral in tone, appropriate for friends, family, or colleagues, but can seem dismissive if not delivered carefully. | Use 'chill out' in casual conversations to suggest someone should relax. Avoid in formal contexts. | Used in casual conversations among friends. May not be suitable in formal settings. Often used to ease tension. |
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Frequently asked questions: Calm down vs Chill out vs Hey relax
What's the difference between Calm down, Chill out, and Hey relax?
Calm down: To relax or stop being upset. Chill out: Calm down and relax. Hey relax: A way to tell someone to calm down or take it easy.
Which is more formal: Calm down, Chill out, and Hey relax?
Calm down is the most formal of these.
Which is more common: Calm down, Chill out, and Hey relax?
Calm down is the most common in everyday English.
Can you show an example of each?
Calm down: You need to calm down before we continue this discussion. Chill out: You need to chill out and stop worrying so much about the exam. Hey relax: After a long day, I told my friend, 'Hey, relax, we have all night to finish this project.'
Can I use Calm down, Chill out, and Hey relax interchangeably?
Not always. Calm down, Chill out, and Hey relax are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.